1. Engine Identification:
* The 305 cubic inch V6 engine: While GMC did produce V6 engines, they were typically smaller displacement units and not commonly found in a 3/4-ton pickup of that era.
* 350 cubic inch V8: This is the most likely engine for your truck. The GMC Camper Special line of trucks was typically geared towards heavy-duty applications, and a V8 would have been a more appropriate powerplant.
* Determining the engine: You can find the engine information on the engine block itself. Look for a casting number or code, typically located on the driver's side of the block towards the front. You can use this number to search online databases to identify the exact engine.
2. Finding Horsepower Information:
* Identify the specific engine: Once you know the engine code, you can find the horsepower rating for that year and model.
* Consult a shop manual: A GMC shop manual for your 1968 Camper Special would contain the specifications for the engine.
* Online resources: Websites like AutoZone, PartsGeek, and other automotive parts websites often have information on engine specifications.
3. Other Information:
* Additional details: To further narrow down the engine, you might consider sharing additional details like the VIN number of your truck. This can help identify the specific engine options that were available in that year.
* Transmission: Knowing the transmission type (manual or automatic) can also help determine the engine horsepower and torque ratings.
Remember: It's crucial to identify the specific engine in your truck to determine its horsepower and other specifications accurately. Use the information provided above and consult reliable automotive resources for the most accurate results.
